Nickel-chromium battery changed to lithium battery
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Disadvantages of nickel-chromium batteries After the raw materials used in nickel-chromium batteries are used up, the chromium metal inside will cause harm to the environment. Cadmium metal pollutes the environment, the battery capacity is small, and the cycle is short, so the nickel-cadmium battery is the lowest-grade battery.